Question: what is the {point in time} for {Azores} that has {population} as {246746} ?
Paraphrase: At what time did Azores have a population of 246746?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q25263 p:P1082 ?s . ?s ps:P1082 ?x filter(contains(?x , '246746')) . ?s pq:P585 ?value}